United StatesAverage weather for Newport in September
It's pleasantly warm in September in Newport with an average temperature of 19°C. Temperatures this month range from a low of 17°C to a high of 22°C. At night, you can expect temperatures between 9°C and 13°C.
Start of September
The month of September starts in Newport with mild temps, averaging around 21°C during the day and nights around 11°C. There’s little chance of precipitation. The weather’s mostly sunny and dry.
Mid September
By mid-September, daytime temps drop to around 19°C, with nights around 11°C. During this part of the month, you might see regular precipitation, but there will also be some sunny days.
End of September
By the end of September, the average daytime temperature in Newport is around 19°C, while nighttime temps are about 11°C. Expect regular precipitation, but if you’re lucky, you’ll also get some dry and sunny days.
In September, there is an average of 81 mm of precipitation, spread over 6 days. The wind speed is around 4 Bft, mostly coming from the Southwest.
Newport in September |
New York | ||
|---|---|---|---|
 Average temperature |
19°C | 27°C | |
 Max. temperature |
22°C | 31°C | |
| Min. temperature |
17°C | -5°C | |
 Total precipitation |
81 mm | 57 mm | |
| Rainy days |
6 days | 9 days | |
August
UV index
The UV index is a maximum of 8 this month. That's a very high value on the intensity scale of 1 to 11. Unprotected skin can burn within 10-15 minutes.
Is September a good time to visit Newport?
Looking for great weather? September is a good time to be in Newport. The temperatures are nice, and there’s not too much rain.
Temperature records
With 33°C in 2014, Newport reached the highest temperature in September over the past 10 years. The lowest daytime temperature in this month was 12°C in 2019. The extreme nighttime temperatures ranged from a lowest recorded value of 4°C to a highest value of 20°C.
Check out the climate of Newport for all months and discover the best travel time
Daily Temperature in September in Newport
This chart shows the average daily high and low temperatures in September for Newport, in degrees Celsius. The red line represents the highs, and the blue line shows the lows. The days of the month are displayed at the bottom of the chart. The data, based on historical observations, provide the average temperatures for this month.
Daily Precipitation in September in Newport
The chart below shows the average daily precipitation in September for Newport, measured in millimeters over the past few years. Precipitation is always measured as water, even if it’s snow or hail. The days of the month are listed at the bottom of the chart.
A low average precipitation means that the chance of rain on that day is usually small, while a higher average suggests that it rained more often. But remember, it’s just an average, and every day can be different. Based on historical weather data for September, you can expect about 6 days of precipitation in Newport.
Daily UV index in September in Newport
This chart shows the average daily UV index in September in Newport, with the UV index ranging from 0 to a maximum of 11. The bottom of the chart shows the days of the month. Based on historical data, this chart provides an idea of the daily UV radiation levels you can expect.
Temperature in September in Newport over the years
This chart shows the average temperature in September in Newport, measured in degrees Celsius, over the past few years.
Total precipitation in September in Newport over the years
This chart shows the average precipitation in September in Newport, measured in millimeters over the past years. Precipitation is always measured as water, whether it’s snow or hail.
Daily weather in September for Newport
Click on any day in September to get detailed info about the usual weather on that day in Newport. Check out the historical temperatures and precipitation over the past 10 years on this day.
Weather experiences in September in Newport
Have you been to Newport in September?
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Average weather in Newport by month
Click on a month below to see detailed weather info for Newport. Based on historical weather data, you can see the average temperature, precipitation, wind, and UV index for each day of the month.
